| Packaging Material: | Paper |
|---|---|
| Storage Method: | Normal |
| Nutrient Composition: | Mineral |
| Resource: | Chemosynthesis |
| Grade: | Pharm Grade, Food Grade |
| Appearance: | White Powder |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier 
Our Advantages:
* We are very experienced with this field(more than 10 years);
* Package will be shipped within 72 hours;
* Good after-sales service;
* 100% quality guaranteed;
* We accept sample order for testing;
* Strong supply ability;
* Provide custom private label, 1kg/bag, 25kg/drum; Or we can customize by your requests.
* Made in China gold members with high credit guarantee.
Product Name: Estrone
Product alias: beta-Estrone; Estra-1,3,5(10) -trien-17-one
CAS No. 53-16-7
EINECS No. 200-164-5
Molecular formula: C18H22O2
Molecular weight: 270.37
Density: 1.164g/cm 3
Melting point: 258-261 C
Boiling point: 445.2 degree C at 760 mmHg
Flash point: 189.7 degrees C
Vapor pressure: 1.54E-08mmHg at 25 degrees C
Physicochemical properties: Melting_point 258-261 degree C
Specific rotation: 158 degrees (c = 1,)
Water_soluble 0.03 g/L
Product Categories: Steroids;Intermediates&FineChemicals;Pharmaceuticals;progestogen estrogen;Hormone Drugs
Place of Origin: China
| Product Name | Estrone |
| Other Name | Human Endogenous Metabolite |
| Assay | 99% |
| Appearance | White powder |
| Loss on drying | ≤5.0% |
| Residue on ignition | ≤5.0% |
| Storage temperature | Room temperature at cool dry place |
| MOQ | 1000G |
| Package | 1kg/bag, 25kg/drum, customize |
| Applications | Estrone is an estrogenic hormone.Target: Estrogen Receptor/ERREstrone (E1) is an estrogenic hormone secreted by the ovary as well as adipose tissue with the chemical name of 3-hydroxyestra-1,3,5(10)-triene-17-one and the chemical formula C18H22O2. Estrone is one of several natural estrogens, which also include estriol and estradiol. Estrone is the least abundant of the three hormones; estradiol is present almost always in the reproductive female body, and estriol is abundant primarily during pregnancy. Estrone is relevant to health and disease states because of its conversion to estrone sulfate, a long-lived derivative. Estrone sulfate acts as a reservoir that can be converted as needed to the more active estradiol. It is the predominant estrogen in postmenopausal women |
HAOZE BIOTECH provides OEM / ODM service with low MOQ.
Including Hard Capsules, softgels, sachets, tablets, gummies, private labels, packing customization.
| Product name | CAS No. | Product name | CAS No. |
| Bakuchiol | 10309-37-2 | PQQ | 66778-17-4 |
| Bee venom powder | 518-34-3 | Biotin | 110958-19-5 |
| Alpha-Arbutin | 84380-01-8 | Lutein Esters |
547-17-1 |
| NMN | 1094-61-7 | Fish Collagen | 9064-67-9 |
| Coenzyme 10 | 303-98-0 | Melatonin | 73-31-4 |
| Beta Carotene | 5% 10% |
5-HTP | 98% |
| Goods weight |
Packing |
Shipping method |
Lead-time |
| 1-50kg |
Below 5kg Use Foil bag;5-25kg use two layer PP bag,then into master carton or cardboard drum |
International express |
1~3 days after your payment |
| 100-200kg |
25kg/drum,use two layer PP bag,then into cardboard drum |
Air shipping Sea Shipping |
3~5 days after your payment |
| Over 500kg |
25kg/drum,use two layer PP bag,then into cardboard drum |
Sea shipping |
5~10 days after your payment |
Xi'an Haoze Biotechnology Co., Ltd. Established in 2015, is a professional company engaged in the research, development, sales of health care material, cosmetics material and food additive ingredients. We are located in Xi'an City in the middle of China, which is back to Qinling Mountain, have a huge natural resources with convenient transportation.
We have excellent team who focus on product development & design, quality control & inspection, and company running. Dedicated to strict quality control and thoughtful customer service. There is a whole production line with extracting, column chromatography, reaction still, spray dry, freeze dry and vacuums dry equipment, it could produce 350kg finished product per hour, the annual production capacity is 2500-3000 tons. Also we have a full-scale of testing facility which are UV, HPLC, TLC and others. We own a GMP medical clean room which cover an area of 2000m2, and have research project with our local collage or institution every year. In addition, we have obtained ISO22000, HALAL and Kosher certificates to support different customer's request. We also welcome OEM and ODM orders. "Top Quality, Customer First" is our conviction, and we implement the principle of "high standards, safe & fast delivery, good service" to create a mutual benefit partnership with customers. We warmly welcome overseas customer to establish long-term cooperation.
Q1: Can I get some free sample?
Suppliers with verified business licenses
Audited Supplier 
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